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Questions tagged [addition]

Addition is a mathematical operation that represents combining collections of objects together into a larger collection. It is signified by the plus sign (+).

Addition is a mathematical operation that represents combining collections of objects together into a larger collection. It is signified by the plus sign (+).

It is commutative, meaning that order does not matter, and it is associative, meaning that when one adds more than two numbers, order in which addition is performed does not matter.

(Wikipedia)

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Adding a row-dependent value to each row

I have a 2D array containing the following numbers: A = [[1, 5, 9, 42], [20, 2, 71, 0], [2, 44, 4, 9]] I want to add a different constant value to each row without using loops. This value is a n*c with n being the current row and c being…
Felipe Moser
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Create in array with keys in .plist (Cocoa/iPhone SDK)

Hey guys, trying to add (object?) to a my plist programmatically, heres what I've cooked out so far: NSString *documentsDirectory = [[NSString alloc] initWithString:[[[[NSBundle mainBundle] resourcePath] stringByDeletingLastPathComponent]…
DexCurl
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Jq to add the element in json array conditionally and print the entire modified file

I have a json file with the below format. I would like to add the element {"test" : "2"}in propDefs[] if the .children[].type=="environmentApprovalTask" and .children[].role.name== "GCM approver" and output that to the new file. I want the entire…
kanskr
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In PHP, why does `print 08+"51";` give 51?

In PHP, I haved tried this code print 08+"51"; but I don't know why it gives 51, while print 07+"51"; give 58 ?
Van Minh Nhon TRUONG
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Adding two 4 digit binary numbers using adder circuits

I need to write a program that adds two 4 digit binary numbers using an adder circuit that gives us an answer. I need to use the int() function to convert this from binary to decimal (both values need to be displayed). I am struggling to create a…
LotusAlice
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VHDL - Simultaneous addition of large 2D array. What is the syntax for this

I have reached a position in my design in which we need to massively increase parallelisation, but we have many resources to spare in the FPGA. To that end, I have the type defined as type LargeByteArray is array(0 to 10000) of std_logic_vector(7…
Will Haward
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jquery: add #hash to all links if it doesn't already have one?

hey guys, the following code works fine... I'm adding a #wpf-wrapper hash to all links that are inside of #wpf-wrapper. $('#wpf-wrapper a').live('click',function() { $(this).attr('href', $(this).attr('href') + "#wpf-wrapper"); …
matt
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How to add hours to a timestamp

I have a string variable some_time = "12:30", and I want to add 2 hours to it so the result is "14:30". I believe by first turning the string into a timeformat, temp_time = datetime.datetime.strptime(thetime, '%H:%M').time() so that >>>print…
Preben Brudvik Olsen
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Implement addition in abstract Scala class

I have the below abstract class and its two subclasses: abstract class BoundedNumber(val lowerBound: Double, val upperBound: Double, val value: Double) { require(value >= lowerBound &&…
bugfoot
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How to UIView add into the SCNNode? Swift

ARKit ios related question. the view add into the SCNNode. my requirement is two label's UIView add into the SCNNode and Show. //SCNNode Create Function func Val() -> SCNNode { //SCNNode Create using SCNode() let holderNode = SCNNode() …
parth patel
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Adding hexadecimal numbers in Arduino ending with wrong result

I wrote a simple code where I add hexadecimal values multiplied by 0x1, 0x100 and so on together. uid = (nuidPICC[0] * 0x1000000); uid = uid + (nuidPICC[1] * 0x10000); uid = uid + (nuidPICC[2] * 0x100); uid = uid + nuidPICC[3]; when I pass…
andz
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HAProxy add some headers before 302 redirect

I'm trying to add some security headers to the responses that are directed to a specific port. I have the following configured frontend: frontend desenv_ext_1 bind *:80 bind *:443 ssl crt /etc/ssl/certs/cert.pem mode http option tcplog…
R Wagner
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Add a variable (column) in data set (SAS)

I can't find the solution for this simple problem: I want to add a colum/variable in my data set. This variable will always have the same value, stored in the macro variable &value. And I am in a macro so I don't know if it change anything... This…
videorama17
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Simple SVN commands

Seemingly lame question, but I've been through all the docs and tutorials and am unable to figure out exactly what I want. My repo is https://sourcerepo.something/mystuff My working folder is /var/www I copy new files into /var/www …
eeejay
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Split String after every x Digits

I have a little problem. I need to split a String into x parts and add it together. EDIT: if i want to split it with x=3 then i will need 4 parts but if i want to split it with x=4 then i will need 3 parts. So my hardcoded code is bad. and my x…
Stabiler Flüchtling
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